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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Gustavo Chagnay

Bib: 9333 •M •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
Masters (Masters Men)
#0 / 10617
Top 18%
Age Group (M40-44)
#0 / 2198
Top 45%
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:58
3.11 mi
Rank: #6368
Start → 5K
20:58 | 6:45/mi
10K
41:35
6.21 mi
Rank: #5841 (+527)
5K → 10K
20:37 | 6:39/mi
15K
1:02:02
9.32 mi
Rank: #5418 (+423)
10K → 15K
20:27 | 6:35/mi
20K
1:22:50
12.43 mi
Rank: #5318 (+100)
15K → 20K
20:48 | 6:42/mi
HALF
1:27:20
13.11 mi
Rank: #5305 (+13)
20K → HALF
4:30 | 6:37/mi
25K
1:43:41
15.53 mi
Rank: #5261 (+44)
HALF → 25K
16:21 | 6:45/mi
30K
2:04:59
18.64 mi
Rank: #5118 (+143)
25K → 30K
21:18 | 6:52/mi
20M
2:14:23
20.00 mi
Rank: #5095 (+23)
30K → 20M
9:24 | 6:56/mi
21M
2:21:53
21.00 mi
Rank: #5166 (-71)
20M → 21M
7:30 | 7:30/mi
35K
2:26:58
21.75 mi
Rank: #5158 (+8)
21M → 35K
5:05 | 6:48/mi
23M
2:35:46
23.00 mi
Rank: #5160 (-2)
35K → 23M
8:48 | 7:02/mi
24M
2:42:46
24.00 mi
Rank: #5216 (-56)
23M → 24M
7:00 | 7:00/mi
40K
2:48:58
24.85 mi
Rank: #5286 (-70)
24M → 40K
6:12 | 7:16/mi
25.2M
2:51:56
25.20 mi
Rank: #5409 (-123)
40K → 25.2M
2:58 | 8:37/mi
FINISH
3:00:14
26.22 mi
Rank: #5915 (-506)
25.2M → FINISH
8:18 | 8:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:20
Pace6:40 /mi
2nd Half
Distance13.11 mi
Time1:32:54
Pace7:06 /mi
📊Positive Split: 6.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:4320:586:4520:58
6:45
-
10K
6.21 mi10:57:2041:356:4220:37
6:39
-0:06
15K
9.32 mi11:17:471:02:026:4020:27
6:35
-0:04
20K
12.43 mi11:38:351:22:506:4020:48
6:42
+0:07
HALF
13.11 mi11:43:051:27:206:404:30
6:37
-0:05
25K
15.53 mi11:59:261:43:416:4116:21
6:45
+0:08
30K
18.64 mi12:20:442:04:596:4321:18
6:52
+0:07
20M
20.00 mi12:30:082:14:236:449:24
6:56
+0:04
21M
21.00 mi12:37:382:21:536:467:30
7:30
+0:34
35K
21.75 mi12:42:432:26:586:465:05
6:48
-0:42
23M
23.00 mi12:51:312:35:466:478:48
7:02
+0:14
24M
24.00 mi12:58:312:42:466:477:00
7:00
-0:02
40K
24.85 mi13:04:432:48:586:486:12
7:16
+0:16
25.2M
25.20 mi13:07:412:51:566:502:58
8:37
+1:21
FINISH
26.22 mi13:15:593:00:146:538:18
8:09
-0:28

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:35 /mi

Average Pace

6:53 /mi

Slowest Pace

8:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:35:16

86% of race

Time at Slower Pace

24:58

14% of race

Average Pace: 6:52 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:36:4320:586:4520:58
6:45
#6368
10K
6.21 mi10:57:2041:356:4220:37
6:39
#5841
15K
9.32 mi11:17:471:02:026:4020:27
6:35
#5418
20K
12.43 mi11:38:351:22:506:4020:48
6:42
#5318
HALF
13.11 mi11:43:051:27:206:404:30
6:37
#5305
25K
15.53 mi11:59:261:43:416:4116:21
6:45
#5261
30K
18.64 mi12:20:442:04:596:4321:18
6:52
#5118
20M
20.00 mi12:30:082:14:236:449:24
6:56
#5095
21M
21.00 mi12:37:382:21:536:467:30
7:30
#5166
35K
21.75 mi12:42:432:26:586:465:05
6:48
#5158
23M
23.00 mi12:51:312:35:466:478:48
7:02
#5160
24M
24.00 mi12:58:312:42:466:477:00
7:00
#5216
40K
24.85 mi13:04:432:48:586:486:12
7:16
#5286
25.2M
25.20 mi13:07:412:51:566:502:58
8:37
#5409
FINISH
26.22 mi13:15:593:00:146:538:18
8:09
#5915
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6368575957594801(Top 17%)4493(Top 27%)4493(Top 204%)
10K6.21 mi3.10 mi5841+5275350+4095350+4095346(Top 18%)4948(Top 30%)4948(Top 225%)
15K9.32 mi3.11 mi5418+4235021+3295021+3294801(Top 17%)4493(Top 27%)4493(Top 204%)
20K12.43 mi3.11 mi5318+1004927+944927+945156(Top 18%)4765(Top 29%)4765(Top 217%)
HALF13.11 mi0.68 mi5305+134915+124915+125292(Top 18%)4869(Top 30%)4869(Top 222%)
25K15.53 mi2.42 mi5261+444875+404875+405263(Top 18%)4807(Top 29%)4807(Top 219%)
30K18.64 mi3.11 mi5118+1434735+1404735+1404825(Top 17%)4389(Top 27%)4389(Top 200%)
20M20.00 mi1.36 mi5095+234711+244711+244986(Top 17%)4472(Top 27%)4472(Top 203%)
21M21.00 mi1.00 mi5166-714764-534764-536452(Top 22%)5417(Top 33%)5417(Top 246%)
35K21.75 mi0.75 mi5158+84746+184746+185633(Top 19%)4903(Top 30%)4903(Top 223%)
23M23.00 mi1.25 mi5160-24735+114735+115652(Top 19%)4867(Top 30%)4867(Top 221%)
24M24.00 mi1.00 mi5216-564764-294764-296454(Top 22%)5335(Top 33%)5335(Top 243%)
40K24.85 mi0.85 mi5286-704805-414805-417073(Top 24%)5638(Top 35%)5638(Top 257%)
25.2M25.20 mi0.35 mi5409-1234900-954900-9512157(Top 42%)8139(Top 50%)8139(Top 370%)
FINISH26.22 mi1.02 mi5915-5065281-3815281-38116029(Top 55%)9999(Top 61%)9999(Top 455%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4801

Males

4493

M40-44

4493

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5346

Males

4948

M40-44

4948

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4801

Males

4493

M40-44

4493

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5156

Males

4765

M40-44

4765

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5292

Males

4869

M40-44

4869

HALF→25K

13.1 - 15.5 mi

Top 18%
×4
+66ft-88ft

Overall

5263

Males

4807

M40-44

4807

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

4825

Males

4389

M40-44

4389

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

4986

Males

4472

M40-44

4472

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6452

Males

5417

M40-44

5417

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5633

Males

4903

M40-44

4903

35K→23M

21.8 - 23.0 mi

Top 19%
×5
+23ft-63ft

Overall

5652

Males

4867

M40-44

4867

23M→24M

23.0 - 24.0 mi

Top 22%
×6
+12ft-82ft

Overall

6454

Males

5335

M40-44

5335

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

7073

Males

5638

M40-44

5638

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12157

Males

8139

M40-44

8139

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16029

Males

9999

M40-44

9999

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1824*
Passed By
1057
Net Change
+453
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6368
5K → 10K561*34+527#6368#5841
10K → 15K434*11+423#5841#5418
15K → 20K15656+100#5418#5318
20K → HALF2815+13#5318#5305
HALF → 25K10965+44#5305#5261
25K → 30K203*60+143#5261#5118
30K → 20M7855+23#5118#5095
20M → 21M40111-71#5095#5166
21M → 35K4840+8#5166#5158
35K → 23M7375-2#5158#5160
23M → 24M4399-56#5160#5216
24M → 40K37107-70#5216#5286
40K → 25.2M6129-123#5286#5409
25.2M → FINISH8200-506#5409#5915
TOTALS1824*1057+453

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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